It's worth noting that I'm using the Steam version of the game, so this issue may be specific to that. It seems that both health options - Unlimited Health and Unlimited Group Health - make it such I can't damage enemies. My group can, but I cannot. I still need to test it more to determine the actual limits.

we've had over a thousand downloads now of the trainer. i tested it pretty thoroughly and feel i would have noticed i couldn't hurt the enemies...

i haven't heard nor seen this in my experience.

as always if you feel this is repeatable, put send us a savegame and instructions on how to reproduce nyour problem and i can look into it. send to pwizard or link to pwizard via PM, etc.